Clinical trials · San Diego, CA
Substance Use Disorders clinical trials in San Diego
We’re tracking 9 recruiting substance use disorders studies with a site in or near San Diego — including Phase 3 studies, each written for real people, not researchers.
Recruiting studies near San Diego
- NCT07219953RecruitingPhase 3
Testing brenipatide for alcohol use disorder
This study tests an experimental medicine called brenipatide to help people reduce or stop drinking. It involves getting a daily injection and completing check-ins and questionnaires over several months.
San Diego, CaliforniaAges 18–75 - NCT06854757Recruiting
Support after losing a loved one to overdose
This study is for people who lost a loved one to an unintentional drug overdose in the past year. It looks at how families are doing after such a loss and what kind of support might help.
San Diego, CaliforniaAges 18 years+ - NCT07021352Recruiting
Ear acupuncture for emotional distress in military with PTSD
This trial tests whether ear acupuncture can help active-duty service members and veterans who have emotional distress related to PTSD. You will also receive mindfulness therapy as part of the study.
San Diego, CaliforniaAges 18–65 - NCT06296186Recruiting
PTSD treatment for veterans in substance use recovery
This trial tests a condensed form of prolonged exposure therapy for PTSD in veterans who are also receiving treatment for a substance use disorder. The goal is to help you process trauma and reduce substance use together.
San Diego, CaliforniaAges 18 years+ - NCT07219966RecruitingPhase 3
Study of Brenipatide for alcohol use disorder
This trial tests an injectable medicine called brenipatide to help people with moderate-to-severe alcohol use disorder reduce or stop drinking. It is for adults who are motivated to change their drinking habits.
San Diego, CaliforniaAges 18–75 - NCT06399653Recruiting
Nerve stimulation for alcohol use disorder in veterans
This study tests a non-invasive device that gently stimulates a nerve in your neck (the vagus nerve) to see if it can help reduce alcohol cravings and improve daily functioning. It is designed for veterans who struggle with heavy drinking and want to explore a new treatment option.
San Diego, CaliforniaAges 21–65 - NCT05156112Recruiting
PAP breathing treatment for veterans with PTSD and substance use
This trial studies whether using a PAP breathing device (a machine that helps keep airways open during sleep) can help veterans who have PTSD and a substance use disorder while they receive residential treatment. It’s specifically for people with obstructive sleep apnea and aims to see if this treatment is safe and helpful during recovery.
San Diego, CaliforniaAges 18 years+ - NCT06387290RecruitingPhase 3
Mindfulness and pain management for chronic pain on opioids
This study tests whether adding mindfulness training to standard pain management visits can help people with chronic pain who are taking long-term opioids. It aims to improve pain relief and reduce opioid-related risks.
La Jolla, CaliforniaAges 18 years+ - NCT07763392Recruiting
Normal cognitive test scores for adults
This study is testing a voice-controlled digital platform to measure normal memory and thinking abilities in healthy adults. By participating, you would help create a baseline of normal scores that doctors can use to compare against when assessing people with thinking problems.
Carlsbad, CaliforniaAges 18–100
Hear when a new Substance Use Disorders trial opens near San Diego, CA
We’ll email you when one opens near San Diego, CA — at most once a week, no account needed, unsubscribe anytime.
Substance Use Disorders trials in other cities
Where these studies are running near San Diego
Institutions with a site for the recruiting substance use disorders studies listed above.
- VA San Diego Healthcare System · 3 studies
- Artemis Institute for Clinical Research · 2 studies
- Naval Medical Center San Diego
- San Diego County Medical Examiner Office
- The Neurology Center of Southern California
- University of California San Diego Health
What taking part in a substance use disorders study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Looking wider? See all recruiting substance use disorders studies in California.
Common questions
- Are there substance use disorders clinical trials near San Diego?
- Yes. We're currently tracking 9 recruiting substance use disorders studies with a site near San Diego, each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a substance use disorders study near San Diego?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in San Diego to take part?
- Not necessarily. These studies have a site near San Diego, but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a substance use disorders trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New substance use disorders studies open near San Diego regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.